Results 91 to 100 of about 1,277,518 (381)

Investigation on some factors affecting crack formation in high resistance aluminum alloys [PDF]

, 2017
Aluminum alloys having good mechanical properties are Al-Zn-Mg alloys (7xxx) and Al-Cu-Li alloys (Weldalite®). These alloys may be subjected to stress corrosion cracking.
Brotzu, A., Felli, F., Pilone, D.
core   +3 more sources

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Study on Improvement of Casting Conditions for Some Aluminum Bronze Alloys [PDF]

Engineering and Technology Journal, 2007
Two types of aluminium bronze alloys have been studied to determine theproper methods of melting and casting in two different conditions; with treatingmaterials as (Albral 2, Logas 50 and deoxidizing tube E3) and without anddetermine the effects of these
A. Sami, N. Ahmed
doaj   +1 more source

Corrosion behaviour of brazed multilayer material AA4343/AA3003/AA4343: Influence of coolant parameters [PDF]

, 2007
This paper is the second part of a work devoted to corrosion in brazed AA4343/AA3003/AA4343 materials on the water side of automotive heater cores. In the first part of the study [S. Tierce, N.Pébère, C. Blanc, C. Casenave, G. Mankowski, H.
Blanc, Christine, Casenave, Christian, Mankowski, Georges, Pébère, Nadine, Robidou, Herveline, Tierce, Séverin   +5 more
core   +4 more sources

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Designing wear-resistant high-zinc aluminium alloys with high strength and ductility

Communications Materials
Compared with costly wear-resistant alloys such as bronze and zinc-based alloys, high-zinc aluminium alloys present a promising alternative. Usually, strength and ductility in metals are inversely related, posing the same bottleneck in high-zinc ...
Haitao Zhang, Donghui Yang, Xiaoyu Song, Zibin Wu, Cheng Guo, Ke Qin, Dongtao Wang, Ping Wang, Hiromi Nagaumi   +8 more
doaj   +1 more source

Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts [PDF]

Journal of the Serbian Chemical Society, 2019
Contrary to the widely accepted hypothesis that it is not possible, aluminium underpotential deposition (UPD) onto zirconium from a low temperature (200, 250 and 300°C) equimolar chloroaluminate melt was recorded.
Cvetković Vesna S., Jovićević Niko, Vukićević Nataša M., Jovićević Jovan N.   +3 more
doaj   +1 more source

Identification of intermetallic precipitates formed during re-solidification of brazed aluminium alloys [PDF]

, 2006
This study shows that Fe and Mn bearing phases in Al–Si alloys containing a low level of Fe and Mn are essentially cubic greek small letter alpha-Al(Fe, Mn)Si with Im3 space group and δ-AlFeSi which is observed with both tetragonal and orthorhombic ...
Dehmas, Moukrane, Lacaze, Jacques, Lafont, Marie-Christine, Valdés, Rocio, Viguier, Bernard   +4 more
core   +2 more sources

Mechanically Deposited Wear‐Resistant Amorphous Zr55Cu30Al10Ni5 Coatings

Advanced Engineering Materials, EarlyView.
Mechanically deposited from glassy ribbons, the Zr55Cu30Al10Ni5 amorphous coating formed a hard, continuous layer on AISI 1010 steel, tripling substrate hardness, lowering friction, and reducing wear. Despite its rough surface, it showed friction and wear behavior comparable to the crystalline alloy, highlighting its strong potential as a durable ...
Tales Ferreira, Pietro Cazelatto Bortolini, André Luiz Vidilli, Paulo Wilmar Barbosa Marques, Jéferson Aparecido Moreto, Claudio Shyinti Kiminami, Walter José Botta, Claudemiro Bolfarini, Guilherme Yuuki Koga   +8 more
wiley   +1 more source

A multidisciplinary approach to study precipitation kinetics and hardening in an Al-4Cu (wt. %) alloy

, 2018
A multidisciplinary approach is presented to analyse the precipitation process in a model Al-Cu alloy. Although this topic has been extensively studied in the past, most of the investigations are focussed either on transmission electron microscopy or on ...
Bellón, B., Esteban-Manzanares, G., Llorca, J., Papadimitriou, I., Rodríguez-Veiga, A., Sabirov, I.   +5 more
core   +1 more source